« previous next »

Author Question: A one-tailed test is associated with A) the research hypothesis. B) the null hypothesis. C) ... (Read 67 times)

LaDunn

  • Hero Member
  • *****
  • Posts: 526
on: Jun 20, 2018
A one-tailed test is associated with
 
  A) the research hypothesis.
  B) the null hypothesis.
  C) anondirectional hypothesis.
  D) a directional hypothesis.

Question 2

With an SD of 7, a raw score of 55 is at the 23rd percentile. Find the
  mean of the raw score distribution.
 
  What will be an ideal response?


samiel-sayed

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jun 20, 2018
Answer to Question 1

D

Answer to Question 2

M=60.18


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

Jacob, Monod, and Pardee's hypothesis for the function of the lacI region Jacob, Monod, and Pardee's hypothesis for the function of the lacI region
The intermediate-disturbance hypothesis of community organization. The intermediate-disturbance hypothesis of community organization.
Straight Leg Raising Test Straight Leg Raising Test
The overlapping relationship among research, evidence-based practice The overlapping relationship among research, evidence-based practice
If the following ions Ca2+, Cl-, Na+ and CO32- are placed in a test tube, the precipitate ... If the following ions Ca2+, Cl-, Na+ and CO32- are placed in a test tube, the precipitate ...
Video: Neuron Type Animation

For a complete list of videos, visit our video library